Disposable anorectal visual mucous membrane protection fixing device

Abstract

The invention relates to a disposable anorectal visual mucous membrane protection fixing device which can enlarge operation view to the greatest extent in a clinic anorectal operation, effectively protect mucous membrane tissues of the back wall of a rectum, and ensure the safety and the quality of the operation. The disposable anorectal visual mucous membrane protection fixing device includes a fixing retractor and a peep sleeve; the peep sleeve can be inserted into the fixing retractor and can freely rotate in the fixing retractor; the fixing retractor is transparent and can enlarge the clinic operation view to the greatest extent; the fixing retractor can isolate a lesion tissue from the mucous membrane tissues of the back wall of a rectum and protect the mucous membrane tissues, and then the safety of the operation can be ensured; the peep sleeve is provided with an opening and can freely rotate in the fixing retractor; the peep sleeve can be used at any time as needed before the operation, during the operation or after the operation, the tissues and wounds can be checked one-by-one through the opening of the peep sleeve; and the defects of a poor operation view and postoperative bleeding can be overcome, and the safety and the quality of the operation can be ensured.

Description

technical field [0001] The invention specifically relates to a disposable anorectal visible mucosa protection fixer, which belongs to the field of medical devices. Background technique [0002] The disposable anorectal visible mucosal protection fixator is mainly suitable for expanding the anus in anorectal surgery and effectively protecting the mucosal tissue of the posterior wall of the rectum. In traditional anorectal surgery, there is no effective method to protect the mucosal tissue of the posterior rectal wall, which can easily cause damage to the mucosal tissue of the posterior rectal wall during the operation, causing bleeding and increasing the risk of surgery. It is very difficult to check the patient's tissue necrosis and operation conditions, and it is easy to cause operation failure or even a second operation. [0003] Therefore, it is necessary to provide a disposable anorectal visible mucosa protection fixer to solve the above problems. Contents of the inve...

AI Technical Summary

Problems solved by technology

In traditional anorectal surgery, there is no effective method to protect the mucosal tissue of the posterior rectal wall, which can easily cause damage to the mucosal tissue of the posterior rectal wall during the operation, causing bleeding and increasing the risk of surgery. It is very difficult to check the patient's tissue necrosis and operation, and it is easy to cause operation failure or even a second operation

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